NHTSA campaign 10V104000
Hazard
NAVISTAR HAS NOTIFIED NHTSA ABOUT A DEFECT IN CERTAIN MODEL YEAR 2010 AND 2011 IC CE, HC, AND BE COMMERCIAL BUSES AND INTERNATIONAL 1300, 3200, 3300, 4100, 4200, 4300, 4400, AND MXT TRUCKS MANUFACTURED FROM NOVEMBER 19, 2003 THROUGH FEBRUARY 9, 2010. THE PARKING BRAKE MAY RELEASE IF THE BRAKE SYSTEM ELECTRONIC CONTROL UNIT (ECU) SOFTWARE MISINTERPRETS INPUT SIGNALS GENERATED FROM CYCLING THE IGNITION SWITCH MORE THAN ONCE AT A SPECIFIC FREQUENCY.
Consequence
RELEASE OF THE PARKING BRAKE MAY CAUSE SUDDEN, UNEXPECTED SHIFT IN VEHICLE POSITION POSSIBLY RESULTING IN PROPERTY DAMAGE, PERSONAL DAMAGE, OR DEATH.
Remedy
NAVISTAR WILL NOTIFY OWNERS AND WILL REPAIR THE VEHICLES BY REPROGRAMMING THE VEHICLE'S BRAKE SYSTEM ECU FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 14, 2010. OWNERS MAY CONTACT NAVISTAR AT 1-260-461-1890.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.